About

Work

Resume

Selected Work ✨

Work I'm proud of (and would do again)

Scaling a cross-border payment fintech as a sole designer

Sole Product Designer

Scope : Mobile app, web, admin, design systems

Scaling a cross-border payment fintech as a sole designer

Sole Product Designer

Scope : Mobile app, web, admin, design systems

Impact

Improved app rating from 3.6 to 4.8

Multi-market research

Stronger trust & security with PINs and biometrics advocacy

Design system adoption and enforcement

Better onboarding & KYC completion

Weekly metrics ownership tracked and acted on

View case study

Designing for Nigeria's top e-commerce platform

UX Designer

Scope: Consumer apps, merchant tools, internal platforms

Designing for Nigeria's top e-commerce platform

UX Designer

Scope: Consumer apps, merchant tools, internal platforms

Impact

Internal search platform that saves $75k+/year (0 → 1)

Internal search platform that saves $75k+/year

(0 → 1)

Revenue uplift from improved checkout & KongaNow UX

Merchant Inventory management tool design (0 → 1)

Merchant Inventory management tool design

(0 → 1)

Affiliate portal redesign

KongaPay website redesign

Improved usability across web & mobile surfaces

Seller HQ redesign

View case study

African Music Library — Research for cultural infrastructure

Side project

Scope: Discovery, structure, and access

What I explored

User needs & mental models

Information architecture

Low-fidelity flows for discovery and cataloging

View exploration

African Music Library — Research for cultural infrastructure

Side project

Scope: Discovery, structure, and access

Design Process 🔄

Design Process 🔄

My process is iterative, not linear. Each phase informs the others, creating a

continuous loop of learning and refinement.

My process is iterative, not linear. Each phase informs the others, creating a continuous loop of learning and refinement.

My process is iterative, not linear. Each phase informs the others, creating a continuous loop of learning and refinement.

Iterative Loop

Continuous Improvement

Refine, optimize, scale learnings

8

Measure & Learn

Track metrics, gather feedback, iterate

7

Implementation

Design QA, developer collaboration, handoff

6

Prototyping

High-fidelity designs, interactive prototypes

4

Research & Discovery

User interviews, analytics, competitive analysis

1

Ideation & Exploration

Sketches, wireframes, flow mapping

3

Problem Definition

Synthesize insights, define success metrics

2

Testing & Validation

User testing, stakeholder feedback, iteration

5

Iterative Loop

8

Continuous Improvement

Refine, optimize, scale learnings

7

Measure & Learn

Track metrics, gather feedback, iterate

6

Implementation

Design QA, developer collaboration, handoff

4

Prototyping

High-fidelity designs, interactive prototypes

2

Problem Definition

Synthesize insights, define success metrics

3

Ideation & Exploration

Sketches, wireframes, flow mapping

1

Research & Discovery

User interviews, analytics, competitive analysis

5

Testing & Validation

User testing, stakeholder feedback, iteration

Iterative Loop

Continuous Improvement

Refine, optimize, scale learnings

8

Measure & Learn

Track metrics, gather feedback, iterate

7

Implementation

Design QA, developer collaboration, handoff

6

Prototyping

High-fidelity designs, interactive prototypes

4

Problem Definition

Synthesize insights, define success metrics

2

Ideation & Exploration

Sketches, wireframes, flow mapping

3

Research & Discovery

User interviews, analytics, competitive analysis

1

Testing & Validation

User testing, stakeholder feedback, iteration

5

About

Work

Resume

About

Work

Resume

Want to work together?

I’m always open to new opportunities and conversations, let’s connect.

•

Email

LinkedIn

Currently open to new opportunities

Chinonye Maria-Goretti Onuoha. Designed with intention, built with care

Want to work together?

Want to work together?

I'm always open to new opportunities and conversations, let's connect.

I’m always open to new opportunities and conversations, let’s connect.

Email

•

LinkedIn

Currently open to new opportunities

Chinonye Maria-Goretti Onuoha. Designed with intention, built with care